| /* { dg-do compile } */ |
| /* { dg-options "-O2 -march=r2 -mcdx" } */ |
| |
| /* Check generation of R2 CDX and.n, andi.n, or.n, xor.n, and not.n |
| instructions. */ |
| |
| extern unsigned int x (unsigned int a); |
| |
| unsigned int f (unsigned int a, unsigned int b) |
| { |
| return x (a) << b; |
| } |
| |
| unsigned int g (unsigned int a) |
| { |
| return x (a) << 24; |
| } |
| |
| unsigned int h (unsigned int a, unsigned int b) |
| { |
| return x (a) >> b; |
| } |
| |
| unsigned int i (unsigned int a, unsigned int b) |
| { |
| return x (a) >> 24; |
| } |
| |
| /* { dg-final { scan-assembler "\tsll\\.n\t.*" } } */ |
| /* { dg-final { scan-assembler "\tslli\\.n\t.*, 24" } } */ |
| /* { dg-final { scan-assembler "\tsrl\\.n\t.*" } } */ |
| /* { dg-final { scan-assembler "\tsrli\\.n\t.*, 24" } } */ |
